Response data properties. Evaluates the current request as if it were an image request (req=img), but instead of returning the image, the server returns selected properties of the reply image.
req=props[,text|javascript|xml|{json[&id= *
reqId*}]
reqId |
Unique request identifier. |
Requests that support JSONP response format lets you specify the name of the JS callback handler using the extended syntax of req=
parameter:
req=...,json [&handler = reqHandler ]
<reqHandler>
is the name of the JS handler that is present in the JSONP response. Only a-z, A-Z, and 0-9 characters are allowed. Optional. Default is s7jsonResponse
.
See Properties for a description of the reply syntax and the response MIME type. The HTTP response is cacheable with a TTL based on attribute::NonImgExpiration
.
The following properties are returned for /is/image requests:
Property | Type | Description |
image.bgc |
hex |
Background color (See bgc= .) |
image.height |
integer |
Reply image height in pixels |
image.iccEmbed |
boolean |
True if the ICC profile is embedded in the reply image. (See IccEmbed= .) |
image.iccProfile |
string |
Name/description of the profile associated with the reply image. |
image.length |
integer |
Reply size in pixels not including the HTTP header; 0 if the reply image data has not been cached previously by the server. (See req=loadcache .) |
image.mask |
enum |
1 if the reply image includes an alpha channel, 0 otherwise. |
image.pixTyp |
string |
Reply image type, may be CMYK , RGB or BW (for gray-scale images). |
image.pathEmbed |
boolean |
1 if the response image embeds any paths, 0 otherwise. (See pathEmbed= .) |
image.printRes |
real |
Print resolution (dpi) |
image.quality |
integer |
JPEG quality. (See qlt= .) |
image.type |
string |
Mime type for the reply image. (See fmt= .) |
image.width |
integer |
Reply image width in pixels. |
image.xmpEmbed |
boolean |
1 if the response image embeds xmp data, 0 otherwise. (See xmpEmbed= .) |
image.version |
string |
Image version identifier. (See id= .) |
metadata.version |
string |
Metadata version identifier. (See id= .) |
The following properties are returned for /is/content
requests:
Property | Type | Description |
path |
string |
Partially resolved file path. (See static::Path .) |
length |
int |
Object file size in bytes |
expiration |
double |
static::Expiration or the default time to live |
lastModified |
string |
Modification date/time (from static::TimeStamp or the object file) |
userType |
string |
static::UserType |